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COS - BOS

$100 Find cheap flights from Colorado Springs to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colorado Springs to Boston departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
sex 6/7
sex 6/14

Search hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to Boston, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Cheap flight deals from Colorado Springs to Boston (COS-BOS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado Springs to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 5:24 pmCOS-BOS
9h 24m1 stop
6:24 pm - 11:50 pmBOS-COS
7h 26m1 stop
$276American Airlines
Find Deal
ter, jun 4 - ter, jun 11
2:43 pm - 1:01 amCOS-BOS
8h 18m2 stops
6:24 pm - 11:50 pmBOS-COS
7h 26m1 stop
$281American Airlines
Find Deal
ter, jun 4 - ter, jun 11
6:45 am - 4:32 pmCOS-BOS
7h 47m1 stop
8:00 am - 1:09 pmBOS-COS
7h 09m1 stop
$286Delta
Find Deal
qua, out 30 - sáb, nov 2
11:46 am - 1:31 amCOS-BOS
11h 45m2 stops
5:50 am - 10:50 amBOS-COS
7h 00m1 stop
$291Delta
Find Deal
sex, jun 7 - seg, jun 10
5:50 pm - 10:49 amCOS-BOS
14h 59m1 stop
11:20 am - 5:39 pmBOS-COS
8h 19m1 stop
$375Sun Country Air
Find Deal
qui, jun 13 - dom, jun 16
7:05 pm - 10:49 amCOS-BOS
13h 44m1 stop
5:39 pm - 4:56 pmBOS-COS
25h 17m3 stops
dom, jun 9 - qua, jun 12
5:45 pm - 11:46 pmCOS-BOS
28h 01m1 stop
11:23 am - 5:56 pmBOS-COS
8h 33m1 stop
$405Sun Country Air
Find Deal
qui, jul 4 - dom, jul 7
7:05 pm - 12:15 amCOS-BOS
27h 10m3 stops
5:39 pm - 4:56 pmBOS-COS
25h 17m3 stops
dom, jun 9 - qua, jun 12
3:35 pm - 12:06 amCOS-BOS
6h 31m1 stop
11:25 am - 5:24 pmBOS-COS
7h 59m1 stop
$627United Airlines
Find Deal
sex, jun 28 - qui, jul 4
3:35 pm - 12:06 amCOS-BOS
6h 31m1 stop
1:25 pm - 8:35 pmBOS-COS
9h 10m1 stop
$664United Airlines
Find Deal
sex, jun 28 - qua, jul 3

Flights from Colorado Springs to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Colorado Springs to Boston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Colorado Springs to Boston?

The average price of all flights from Colorado Springs to Boston clicked on KAYAK for each day over the last 12 months.
When flying from Colorado Springs to Boston, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Colorado Springs, you’ll find the best rates on Saturdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Colorado Springs to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Colorado Springs to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Colorado Springs to Boston is February, where tickets cost $283 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $657 and $604 respectively.

How far in advance should I book a flight from Colorado Springs to Boston?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Colorado Springs to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Colorado Springs to Boston, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 43 days before departure.

Which airlines provide the cheapest flights from Colorado Springs to Boston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Boston from Colorado Springs were found on American Airlines ($100) and Delta ($143), and the lowest round-trip tickets were found on American Airlines ($276) and Delta ($286).

Good to know

Low season

April

High season

September

Cheapest flight

$100
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Colorado Springs to Boston

When to book flights from Colorado Springs to Boston

Are your dates flexible? Find out the best times to travel from Colorado Springs to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Colorado Springs to Boston

  • What is the cheapest flight from Colorado Springs to Boston?

    In the last 3 days, the lowest price for a flight from Colorado Springs to Boston was $100 for a one-way ticket and $276 for a round-trip.

  • Do I need a passport to fly between Colorado Springs and Boston?

    No

  • Which airports will I be using when flying from Colorado Springs to Boston?

    On your way to Boston, you’ll fly out from Colorado Springs. You’ll be landing at Boston Logan Intl.

  • Which aircraft models fly most regularly from Colorado Springs to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Colorado Springs to Boston?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Colorado Springs and Boston, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Colorado Springs to Boston, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Colorado Springs to Boston are Delta and United Airlines. With an average price for the route of $443 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $437 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Colorado Springs to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado Springs to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado Springs to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Colorado Springs is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colorado Springs to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Colorado Springs with another airline. Booking your flights between Colorado Springs and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado Springs to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Colorado Springs up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Colorado Springs to Boston

 
See real verified KAYAK customer reviews for airlines flying from Colorado Springs to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Colorado Springs to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10789 reviews
8.6Crew
7.4Food
8.0Entertainment
8.2Boarding
7.9Comfort
Airline reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

2.0 MediocreAnonymous, May 2024AVL - LGA
Read more about Delta reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

Terrible. Delta delays caused us to miss our flight and they did nothing to fix it.

The A330-200 was showing its age but otherwise this was a pleasant flight with friendly crew. The meals/snack provided were pretty good.

This flight was supposed to land at 10:55 pm on January 14th. Instead, it landed at 3:20 am on Monday, January 15th, resulting in a completely lost day due to not going to bed until 5:00 am.

The most unprofessional and disorganized experience I’ve ever had with an airlines. After the flight was diverted on the runway and we returned to the gate, there was no communication about the plans and it took an additional 5 hours to get set up with a hotel and a new flight, information that was not readily given to the passengers and mostly gotten second hand from what other passengers heard from each other. Based on this experience I cannot recommend flying delta again

I was traveling with my 85 years old grandma and 60 years old mother. Which I requested to get a wheelchair. I went to the Delta Kiosk and asked for a wheelchair.  They brought a wheelchair and 2 minutes (without exaggerating, time is important for me as I am well disciplined with a military background) later they said that the wheelchair belongs to American Airlines, so we need to switch it.  We were like where is the other one so my grandma can use it? They are like, "it's on its way, she has to wait for the other one" I asked them why does she have to wait? Is it ok for her to sit on this one when the other one arrives. Answer was "NO". I guess lack of common sense was the issue. I started to explain to the agent that she can not stand still or wait. Finally, someone said that in spanish "she can not stand, let's wait for the other one" . Delta's wheelchair came, without an attendant or helper. They brought that wheelchair and left it in the middle of the airport. Nobody seemed to care. I had to push her to the gate. Then they finally realized that "wait a minute, there is something wrong with that". So they send someone, who later started harassing us, to tell us how he works for cash tips. Then a "Private Security Interviewer" approached us. I think his name was Carlos (His descriptions - tall for an average worker, ginger curly hair, wears glasses, overweight). He did not represent himself. All he did was show his badge for two seconds and when (later on) I asked him what his name was, he said "I already told you at the beginning". At that point we were waiting to be called at the Delta Kiosk (this is prior to the Customs first check in point). So, Delta Airlines hired "Private security interviewers" to make sure that nobody brings anything illegally to the US. Which is great, makes me feel safe and secure. But, it does not serve the purpose. Let me explain to you why. These interviewers do not know what they are doing or saying and you can clearly see that. They think that they are CBP or Immigration officers. They will get angry If you ask them any questions. Then they will put all these stickers on the back of your passport like they caught "Pablo Escobar". At one point I was sarcastic and told the interviewer that "I like those stickers, It's my hobby and I am collecting them. Can I have more of those?"  and interviewers eyes and brain goes like "error 404". He did not know how to react or respond to that. Then he flags my itinerary on his iPad. Trying to give me a hard time since I asked him about his name, so I can call him by his name. But of course that did not change the fact that his lack of english made everything even harder. After 45 mins of wait and clearing the "Private Security Interviewer" you would think that we are going to be all set to depart. I was wrong. We waited in line to go through the security line, just like other citizens. No wheelchair, disability, seniority etc were important for her. They treat us like she is in her twenties.  On several occasions they forced her to stand up. She was like "I swear to God that I can not walk, my son I wish I could walk, but I can not". They did not seem like they cared. Then finally they realized that she is legit disabled. They let her pass on a wheelchair. At the gate, Carlos showed up to make sure that I am going through the secondary check. They pulled me to the secondary check. And started asking me about my luggage. My response was "I only have one carry-on bag, to make everyone's (including my life) life easier". They asked the same question over again "Sir, do you just have only one bag?" I replied saying "Yes". She did not believe me and said "Just only one". So, I thought she did not believe me and I said "Yes, Si, Si, solo uno". She looked at me and then turned to the agent (Carlos) and stared at him like "did you not ask him about his bags, did you not know that he only had one carry on?". I am sorry to say that but they just looked like a bunch of idiots who do not know what they are doing. Finally they released me after a minute of secondary check. Meanwhile everyone is boarding and my grandma is waiting on her wheelchair. Then we approached the gate agent and I asked her if I could sit next to my family, if they had any seats available. She replied that "I can not change any seat at the gate, I do not have any authority". I replied "I understood". We got on the plane last and I asked our flight attendant if I could change my seat to be next to my family. FYI, their seats were 10 B and C, mine was the 35 D. Meanwhile there were empty seats on 10 D and F. Even flight attendants surprisingly said that "why did she put you all the way back, while we had 1/2 full flight. I will go and ask her". Our flight attendant was great and he made sure that I am next to my family. He went above and beyond and he gave the closest seat to the. Flight was good. Delta Airlines failed to bring the wheelchair when we arrived. Excuse was "Gate changed, that is why". I walked outside and grabbed an empty wheelchair. I put my grandma and brought her to the Customs. Then a Delta Airline worker approaches me and says that you can not move this wheelchair, it belongs to the gate. We will bring you a new one. A CBP officer heard our conversation and jumped in and said, "wait a minute you want her (pointed my grandma) to wait here while you bring her wheelchair?". He (delta worker) responded "yes sir". But when he talks to me, no sir, nothing. The CBP officer goes "Nope, she is not waiting here and I will make sure to pull her wheelchair". If that officer was not there we probably would have had to wait and be forced to change the wheelchair. The CBP officer, again the CBP officer, not the Delta employee, pushed our wheelchairs to the gate. Sincerely,

The boarding agents appeared to do the minimum customer service. They did not appear to try to find solutions to problems.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

Too many fees (but that seems to apply to all airlines nowadays)

It was delayed several hours which delayed our connection in Denver. Not happy.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Wheelchair assistance was not complete. The person left me at the departure gate without informing the groundstaff of my requirements. I had to walk to the departure counter to ask for help to reach the plane door. The crew informed me that in future they were not allowed to help passengers like me, senior citizen and Wheelchair passenger with placing their carry on bags in the overhead compartments!

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Delayed abs delayed Gate crew giving poor info - we are definitely leaving at —- Ultimately to cancel flight after 4+ hours of delays Just cancel it earlier

This plane is my favorite despite the very limited overhead space. Seats are comfortable!

It was great. It was just a commuter so I splurged on first class and it was wonderful. Wish all seats were this spacious. Enjoyed it and will do it again.

It was super hot. The flight attendant seemed forgetful and abrupt.

Deicing in Denver took forever and I almost missed my connection. De-ice faster! Not Americans fault.

3.5 hour delay!!! No plane for hours, mechanical issues and poor communication from airline. Horrible! Supposed to land at 8:54, landed at 12:32!

I was assigned an aisle seat but when I boarded the plane a person was already sitting in my assigned seat. The flight attendant was ready to help me get my original assigned seat, but I chose to simply take that person's assigned seat in the next row back in the middle seat. I didn't want to make a fuss, just wanted to ensure that I didn't accidentally create a domino effect of accidentally taking another person's assigned seat, etc. While the middle seat is not the most comfortable, it was a quick easy flight and I'm grateful that the flight attendant was ready to help me out.

Book cheap flights from Colorado Springs to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Colorado Springs to Boston found on KAYAK in the last 72 hours.
6/11ter
1 stopAmerican Airlines
7h 36mCOS-BOS
$100
7/26sex
1 stopDelta
6h 21mCOS-BOS
$143
7/13sáb
2 stopsDelta
12h 06mCOS-BOS
$148
7/26sex
2 stopsDelta
12h 16mCOS-BOS
$168
7/13sáb
1 stopDelta
6h 43mCOS-BOS
$194
6/11ter
2 stopsAmerican Airlines
8h 55mCOS-BOS
$214
7/14dom
1 stopAmerican Airlines
6h 46mCOS-BOS
$230
6/11ter
2 stopsUnited Airlines
14h 54mCOS-BOS
$236
5/13seg
1 stopUnited Airlines
6h 23mCOS-BOS
$244
7/14dom
3 stops
27h 01mCOS-BOS
$287

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Last minute flights from Colorado Springs to Boston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Colorado Springs to Boston that are departing in the next 10 days.
5/12dom
multi-stopAmerican Airlines
8h 14mCOS-BOS
5/15qua
multi-stopAmerican Airlines
9h 58mBOS-COS
$323
5/9qui
multi-stopAmerican Airlines
8h 52mCOS-BOS
5/12dom
multi-stopAmerican Airlines
8h 13mBOS-COS
$410
5/9qui
multi-stopUnited Airlines
6h 00mCOS-BOS
5/13seg
multi-stopUnited Airlines
8h 26mBOS-COS
$422
5/9qui
multi-stopAmerican Airlines
8h 52mCOS-BOS
5/13seg
multi-stopAmerican Airlines
9h 49mBOS-COS
$459
5/9qui
multi-stopAmerican Airlines
8h 52mCOS-BOS
5/13seg
multi-stopAmerican Airlines
10h 11mBOS-COS
$498
5/9qui
multi-stopAmerican Airlines
8h 52mCOS-BOS
5/12dom
multi-stopAmerican Airlines
10h 31mBOS-COS
$554
5/12dom
multi-stopAmerican Airlines
10h 06mCOS-BOS
5/15qua
multi-stopAmerican Airlines
12h 22mBOS-COS
$794

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Colorado Springs - Boston Flights

Departure:

Colorado Springs (undefined)United States

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Colorado Springs

Cabin classes: